P415021 Pirastro Evah Pirazzi Gold violin string set medium P415025 Pirastro Evah Pirazzi Gold violin string set medium P315421 Pirastro Evah Pirazzi Gold violin string E-1 medium P315521 Pirastro Evah Pirazzi Gold violin string E-1 medium P415221 Pirastro Evah Pirazzi Gold violin string A-2 medium P415321 Pirastro Evah Pirazzi Gold violin string D-3 medium P415421 Pirastro Evah Pirazzi Gold violin string G-4 medium P415921 Pirastro Evah Pirazzi Gold violin string G-4 medium